CN105350231A - High-cleaning-ability anti-winding impeller type washing machine with tubular detergent dissolver - Google Patents
High-cleaning-ability anti-winding impeller type washing machine with tubular detergent dissolver Download PDFInfo
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- CN105350231A CN105350231A CN201510810087.3A CN201510810087A CN105350231A CN 105350231 A CN105350231 A CN 105350231A CN 201510810087 A CN201510810087 A CN 201510810087A CN 105350231 A CN105350231 A CN 105350231A
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- Prior art keywords
- impeller
- water
- pipe
- washing machine
- supervisor
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/10—Impellers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
Abstract
The invention discloses a high-cleaning-ability anti-winding impeller type washing machine with a tubular detergent dissolver. The washing machine comprises a housing, an outer cylinder, an inner cylinder, and an impeller. The housing is provided with a washing agent box and a detergent dissolving device. The detergent dissolving device comprises water holding pipes, a guiding pipe, and stirrers. The stirrers stir to form water flow. The water flow becomes circulating flow through guiding of the guiding pipe. The circulating flow accelerates to dissolve detergent, so that the detergent is thoroughly dissolved in water before clothes are washed. The impeller comprises an impeller disk, and washing ribs in an S shape along the radial direction of the impeller disk are smoothly connected with convex ribs on the side surface of a middle part boss. The middle part boss is internally provided with passages. The upper bottom surface of the middle part boss is provided with an open small chamber with a filtering unit. The passage is provided with an upper opening and a lower opening. The upper opening is arranged on the bottom surface of the side surface of the open small chamber. The lower opening is arranged between adjacent impeller blades, and is on the outer side of the annular reinforcing rib on the outermost. The impeller formed by the impeller blades satisfies that when the impeller rotates in the forward direction or in the reverse direction, water flow flows through the passages upward or downward.
Description
Technical field
The present invention relates to household appliance technical field, especially relate to a kind of antiwind rotary drum washing machine of high cleaning strength with tubular detergent dissolution apparatus.
Background technology
Existing rotary drum washing machine is provided with a detergent box mostly above casing.For using the situation of washing powder, detergent box can only play and washing powder is fully contacted with water, prevents washing powder by concentrated effect of sweeping along in the middle of clothes, and cannot reach washing powder is fully dissolved.The dissolving of washing powder needs certain hour, is first dissolved completely by washing powder, then adds clothes and wash, and this mode of washing can guarantee that washing powder plays one's part to the full, and improves clothes wash degree.But existing rotary drum washing machine cannot make washing powder just be dissolved in the water completely before washing clothes.
Stirring can accelerate the dissolving of washing powder.In prior art, some are had to adopt this principle to carry out the detergent dissolution apparatus designed, by installing these detergent dissolution apparatus on rotary drum washing machine additional, to reach the object making washing powder just fully be dissolved in the water before washing clothes.The patent No. be 2007200087477,2014201440220 Chinese patent disclose two kinds of employings and directly stir the device that washing powder is fully dissolved.By the restriction of its operation principle, these two kinds of detergent dissolution apparatus can only be cylindrical shape, rotary drum washing machine structure cannot be adapted to well, be difficult to the idle space making full use of rotary drum washing machine, therefore the object that washing powder is just fully dissolved in the water before washing clothes can not be reached.
On the other hand, existing rotary drum washing machine, every a slice impeller blade of its impeller dish lower surface is all radially distribute straight along impeller dish, and with horizontal plane.During laundry, impeller blade squeezes washings to surrounding, the washings below impeller dish is moved upward through the flow-guiding channel be arranged on inside inner core, and sprays to bottom inner core from the opening part of top; And the place such as the through hole of washings on impeller dish above impeller dish and the gap between impeller dish and inner core flows into below impeller dish, thus form one-way circulation current in vertical guide.No matter impeller is forward or reverse rotation, and in this vertical guide, the direction of one-way circulation current can not change.These one-way circulation current are unfavorable for that solving clothing is wound around problem, and once clothing is wound around, not only clothing is difficult to by wash clean, and the heavy burden of whole rotary drum washing machine can be serious eccentric, and mechanical loss increases greatly, and vibration and noise also increase thereupon.
Thus, how solving the problems referred to above that existing rotary drum washing machine exists, is the problem required study.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of antiwind rotary drum washing machine of high cleaning strength with tubular detergent dissolution apparatus, on the one hand, its with detergent dissolution apparatus washing powder can be made just fully to be dissolved in the water before washing clothes; On the other hand, in laundry processes, by its impeller of rotating, the current of specific modality can be produced, effectively can reduce clothing and be wound around.
The present invention is the technical scheme solving the employing of its technical problem: with the antiwind rotary drum washing machine of high cleaning strength of tubular detergent dissolution apparatus, comprise casing, urceolus, inner core, impeller, described urceolus is flexiblely suspended in described casing by multiple shock absorber part, described inner core is arranged in described urceolus rotationally, described impeller is arranged on the inside bottom of described inner core rotationally, is provided with detergent box above described casing; Also be provided with a detergent dissolution apparatus above described casing, described detergent dissolution apparatus comprise the pipe that is filled with water, be arranged on described in be filled with water the guide pipe in pipe and the agitator that is filled with water on pipe described in being arranged on; Described agitator comprises motor and agitator arm, and above the outside of the pipe that is filled with water described in described motor is fixedly mounted on, the output shaft of motor penetrates the pipe that is filled with water and is inserted in described guide pipe, and described agitator arm is fixedly mounted on the output shaft lower end of described motor; The described pipe that is filled with water also is provided with water inlet and delivery port, the outside of described water inlet is provided with entering water electromagnetic valve, also be provided with in described delivery port for preventing undissolved washing powder with the screen pack of the pipe that is filled with water described in washings outflow, the outside of delivery port is provided with out water solenoid valve; Described entering water electromagnetic valve is connected with an inlet triplet for water by water pipe, and described inlet triplet for water is connected with described detergent box by water pipe; Described go out water solenoid valve be connected with an outlet three way by water pipe, described outlet three way is connected with the water pipe washings flowing through this outlet three way being imported described inner core; Also be connected by a branching pipe between described inlet triplet for water with described outlet three way; Also liquid level sensor is provided with in the described pipe that is filled with water; Described impeller comprises a circular impeller dish, and the upper surface of described impeller dish is provided with the washing rib of upwards the middle part boss of projection and several upwards projections; Described washing rib hoop is evenly distributed on around the boss of described middle part, and each washing rib is " S " shape along described impeller dish radial direction; Described middle part boss is round table-like, and the side of round platform is provided with identical with described washing rib quantity radially towards the convex tendon of outer lug, each described convex tendon and corresponding washing rib in smoothing junction; The upper bottom surface of described middle part boss is provided with the uncovered cell to lower recess, and described uncovered little indoor are removably provided with filter element; The lower surface of described impeller dish is provided with multiple ring stiffener and polylith impeller blade, is provided with dowel between each described ring stiffener, and radius is minimum, be positioned at the described ring stiffener of inner side is provided with pulsator lining for being connected with driving shaft of washing machine; The runner being communicated with impeller superjacent air space and underlying space is provided with in the boss of described middle part, described runner has upper shed and under shed, described upper shed is arranged on bottom surface or the side of described uncovered cell, and described under shed is arranged between adjacent two impeller blades, the radial outside of outermost ring stiffener; The shape of the impeller be made up of described impeller blade meets: when impeller rotates forward or backwards, is stirred and on the current direction formed or be downward through described runner by impeller.
Further, described guide pipe is divided into the vertical section of guide pipe, guide pipe elbow section and guide pipe horizontal segment, the lower end of the vertical section of described guide pipe is connected with the upper end one of described guide pipe elbow section, and the lower end of described guide pipe elbow section is connected with the front end one of described guide pipe horizontal segment; The output shaft of described motor is inserted in the vertical section of described guide pipe from top, and described agitator arm is positioned at the vertical section of described guide pipe.
Further, the pipe that is filled with water described in comprises supervisor and tail pipe; Described supervisor is made up of main pipe and supervisor's lid, described main pipe is divided into supervisor horizontal segment, main pipe elbow section, is responsible for vertical section, the lower end of the vertical section of described supervisor is connected with the upper end one of described main pipe elbow section, and the lower end of described main pipe elbow section is connected with the front end one of described supervisor's horizontal segment; Described supervisor's lid is a circular lid, and supervisor's lid is arranged on the upper end of the vertical section of described supervisor by helicitic texture; Described motor is fixedly mounted on described supervisor and covers; Described tail pipe is airtight barrel-shaped in rear end, and the front end of tail pipe is by the rear end compact siro spinning technology of helicitic texture and described supervisor's horizontal segment.
Further, the outside of described guide pipe horizontal segment is provided with the location-plate for positioning guide pipe, the inner side of described supervisor's horizontal segment be provided with for described location-plate jointly to the groove that guide pipe positions.
Further, described delivery port is arranged on the below of described tail pipe, and described water inlet is arranged in described main pipe elbow section; Described supervisor covers and is provided with an axis hole and multiple passage, and the output shaft of described motor is penetrated into by described axis hole and is filled with water in pipe.
Further, described filter element comprises conducting element and filtration members; Described conducting element comprises a barrel-shaped water conservancy diversion main body, and the bucket wall of described barrel-shaped water conservancy diversion main body is provided with limbers, and the bottom surface of barrel-shaped water conservancy diversion main body is airtight plane, and the upper end of barrel-shaped water conservancy diversion main body is connected with a clamping rings one; Described filtration members is cylindrical, the face of cylinder offers multiple filter window, and in filter window described in each, all cover has a stocking shape screen pack; Described conducting element is connected by detachability between described clamping rings with described filtration members; Between described filtration members with described middle part boss, detachability is connected.
Further, described impeller helically paddle.
Alternatively, described impeller can also be a kind of so preferred shape: described impeller blade is tabular, impeller blade and horizontal plane; The angle crossed between the radial alignment of impeller blade and outermost ring stiffener junction and described impeller blade is 15 ° ~ 90 °.Wherein, described impeller blade and horizontal plane, refer to that the table plane normal of flat impeller blade is positioned at horizontal plane.Cross the radial alignment of impeller blade and outermost ring stiffener junction, refer to be positioned at horizontal plane, crossing with impeller disk center line, cross impeller blade and the straight line of outermost ring stiffener in the junction of this horizontal plane.Cross the angle between the radial alignment of impeller blade and outermost ring stiffener junction and described impeller blade, refer to the angle between the radial alignment of impeller blade and outermost ring stiffener junction and the table plane of tabular impeller blade.
Alternatively, described impeller can also be a kind of so preferred shape: described impeller blade is tabular, and the angle between impeller blade and horizontal plane is 15 ° ~ 75 °.Wherein, the angle between impeller blade and horizontal plane, refers to the angle between the table plane of tabular impeller blade and horizontal plane.
Good effect of the present invention is: (1) the present invention function of doing washing makes washing powder just fully be dissolved in the water before washing clothes.Different by directly stirring the dissolving accelerating washing powder from detergent dissolution apparatus in prior art, the detergent dissolution apparatus of washing machine of the present invention forms current by the rotation of agitator arm, by guide pipe, current are led, thus at the formation circulating water flow in pipe that is filled with water, accelerate the dissolving of washing powder with the motion of circulating water flow.In addition, because the detergent dissolution apparatus of washing machine of the present invention is also provided with screen pack in delivery port, for the undissolved washing powder be bonded at after discharge washings on screen pack, clear water can be added again in detergent dissolution apparatus to dissolve, thus, the detergent dissolution apparatus of washing machine of the present invention can realize washing powder and is just dissolved in the water completely before washing clothes.
(2) the total consuming time impact of course of dissolution on program for washing of washing powder is less.The entering water electromagnetic valve front end of the detergent dissolution apparatus of washing machine of the present invention and go out water solenoid valve rear end and be connected with inlet triplet for water and outlet three way respectively by water pipe, then branching pipe is connected with between inlet triplet for water and outlet three way, so, washing machine of the present invention can add water while detergent dissolution apparatus dissolves washing powder in inner core, thus makes the total consuming time impact of the course of dissolution of washing powder on program for washing less.
(3) washing machine of the present invention is in laundry processes, by rotating impeller, can produce the current of specific modality, effectively can reduce clothing and be wound around.On the one hand, the impeller of washing machine of the present invention is when rotating forward or backwards, to be stirred by impeller and on the current direction formed or be downward through runner, the direction of rotation of getting impeller when making current direction dirty mistake runner is forward, then when impeller reversely rotates, washings below impeller are stirred by impeller and upwards flow through runner, and spray to impeller superjacent air space from the upper shed being located at boss top, middle part; On the other hand, when impeller reversely rotates, due to the special shape of serpentine washing rib and convex tendon, ascending current can be produced above the middle part of impeller dish, this ascending current impacts clothing jointly with the washings sprayed from boss top, middle part, be conducive to clothing to be broken up, reduce clothing and be wound around in washing process.
(4) impeller of washing machine of the present invention is provided with filter element in uncovered cell, and filter element filters the washings flowing through runner, can improve washing machine and clean ability.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the structural representation of be with detergent dissolution apparatus embodiment illustrated in fig. 1, inlet triplet for water, outlet three way and branching pipe.
Fig. 3 is the structural representation of the tail pipe of detergent dissolution apparatus shown in Fig. 2.
Fig. 4 is the structural representation of the guide pipe of detergent dissolution apparatus shown in Fig. 2.
Fig. 5 is the structural representation of the main pipe of detergent dissolution apparatus shown in Fig. 2.
Supervisor's lid that Fig. 6 is detergent dissolution apparatus shown in Fig. 2 and the structural representation of agitator.
Fig. 7 is the sectional view of detergent dissolution apparatus shown in Fig. 2.
Fig. 8 be embodiment illustrated in fig. 1 in the first more excellent embodiment of impeller.
Fig. 9 is the stereogram from impeller gained shown in oblique below viewing Fig. 8.
Figure 10 is the structural representation of impeller shown in Fig. 8 after removing filter element.
The structural representation of filter element under disassembled form that Figure 11 is impeller shown in Fig. 8.
The filter element structural representation in the assembled condition that Figure 12 is impeller shown in Fig. 8.
Figure 13 be embodiment illustrated in fig. 1 in the more excellent embodiment of the second of impeller.
Figure 14 is the stereogram from impeller gained shown in oblique below viewing Figure 13.
Figure 15 is the upward view of impeller shown in Figure 13.
Figure 16 be embodiment illustrated in fig. 1 in the third more excellent embodiment of impeller.
Figure 17 is the stereogram from impeller gained shown in oblique below viewing Figure 16.
Figure 18 is the upward view of impeller shown in Figure 16.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, the present embodiment comprises casing 003, urceolus 004, inner core 005, impeller 006, urceolus 004 is flexiblely suspended in casing 003 by multiple shock absorber part (not shown), inner core 005 is arranged in urceolus 004 rotationally, impeller 006 is installed in rotation on the inside bottom of inner core 005, is provided with detergent box 002 and detergent dissolution apparatus 001 above casing 003.
As shown in Fig. 2 ~ 7, detergent dissolution apparatus 001 comprises the pipe that is filled with water (402,403,404), be arranged on the guide pipe 407 that is filled with water in pipe and be arranged on the agitator (405,408) be filled with water on pipe.The pipe that is filled with water comprises supervisor (403,404) and tail pipe 402.Be responsible for and be made up of main pipe 403 and supervisor's lid 404, main pipe 403 is divided into supervisor's horizontal segment 403-2, main pipe elbow section 403-3, is responsible for vertical section 403-5, the upper end one of the lower end and main pipe elbow section 403-3 of being responsible for vertical section 403-5 is connected, and the lower end of main pipe elbow section 403-3 is connected with the front end one of supervisor's horizontal segment 403-2.Supervisor's lid 404 is a circular lid, and supervisor's lid 404 is arranged on the upper end being responsible for vertical section 403-5 by helicitic texture.Supervisor's lid 404 is provided with an axis hole (sign) and multiple passage 404-1.Barrel-shaped airtight in rear end of tail pipe 402, the front end of tail pipe 402 is by the rear end compact siro spinning technology of helicitic texture 402-2 with supervisor's horizontal segment 403-2.Be filled with water on pipe and be also provided with water inlet 403-4 and delivery port 402-1, water inlet 403-4 is arranged on main pipe elbow section 403-3, and delivery port 402-1 is arranged on the below of tail pipe 402.The outside of water inlet 403-4 is provided with entering water electromagnetic valve 406, and the outside of delivery port 402-1 is provided with out water solenoid valve 401.Entering water electromagnetic valve 406 is connected with an inlet triplet for water 410 by water pipe, and inlet triplet for water 410 is connected with detergent box 002 by water pipe.Go out water solenoid valve 401 to be connected with an outlet three way 411 by water pipe, outlet three way 411 is connected with the water pipe washings flowing through this outlet three way 411 being imported inner core 005.Also be connected by a branching pipe 412 between inlet triplet for water 410 with outlet three way 411.Branching pipe 412 is divided into first vertical section of 412-1, horizontal segment 412-2, second vertical section of 412-3, the lower end of first vertical section of 412-1 is connected with inlet triplet for water 410, the upper end of first vertical section of 412-1 is connected with the front end of horizontal segment 412-2, the rear end of horizontal segment 412-2 is connected with the upper end of second vertical section of 412-3, and the lower end of second vertical section of 412-3 is connected with outlet three way 411.Wherein, the position residing for horizontal segment 412-2 is higher than the top of supervisor's lid 404.Be filled with water pipe delivery port 402-1 in be also provided with for preventing undissolved washing powder from flowing out with washings the screen pack 409 of pipe of being filled with water.In addition, be filled with water in pipe and be also provided with liquid level sensor (not shown).Guide pipe 407 is divided into the vertical section 407-3 of guide pipe, guide pipe elbow section 407-4 and guide pipe horizontal segment 407-1, the lower end of the vertical section 407-3 of guide pipe is connected with the upper end one of guide pipe elbow section 407-4, and the lower end of guide pipe elbow section 407-4 is connected with the front end one of guide pipe horizontal segment 407-1.The outside of guide pipe horizontal segment 407-1 is provided with the location-plate 407-2 for positioning guide pipe 407, the inner side of supervisor horizontal segment 403-2 be provided with for location-plate 407-2 jointly to the groove 403-1 that guide pipe 407 positions.During assembling, guide pipe 407 is inserted in main pipe 403 by location-plate 407-2 along groove 403-1, then, is tightened the front end of tail pipe 402 be connected with the rear end of supervisor's horizontal segment 403-2.When turning tail pipe 402, must be screwed onto location-plate 407-2 pushed up to foremost, now, guide pipe 407 is just fixed.Connection between tail pipe 402 and supervisor's horizontal segment 403-2 must be compact siro spinning technology, namely seepage can not occur in both junctions.Agitator comprises motor 405 and agitator arm 408, and motor 405 is fixedly mounted on above the outside of the pipe that is filled with water, and particularly, motor 405 is fixedly mounted on supervisor's lid 404.The output shaft of motor 405 is penetrated into by axis hole and is filled with water in pipe, and is inserted in guide pipe 407, and particularly, the output shaft of motor 405 is inserted in the vertical section 407-3 of guide pipe from top.Agitator arm 408 is fixedly mounted on the output shaft lower end of motor 405, and agitator arm 408 is positioned at the vertical section 407-3 of guide pipe.
During use, entering water electromagnetic valve 406 is opened by the control circuit control on washing machine by elder generation, will go out water solenoid valve 401 closes.Flow from detergent box 002 washings mixing undissolved washing powder come and flow into through inlet triplet for water 410, entering water electromagnetic valve 406 pipe that is filled with water successively, when reaching predetermined altitude to the liquid level be filled with water in pipe, send the signal of telecommunication by liquid level sensor to the control module of washing machine, control circuit controls to cut out entering water electromagnetic valve 406.Now, the liquid level be filled with water in pipe should lower than the inner side lower surface of supervisor's lid 404, but higher than the peak of the vertical section 407-3 of guide pipe.Due to branching pipe 412 horizontal segment 412-2 residing for position higher than supervisor lid 404 top, therefore, originally, when the washings mixing undissolved washing powder flow through inlet triplet for water 410, washings have all flowed into and have been filled with water in pipe, and can not flow to the inner core 005 of washing machine through branching pipe 412.When the intraluminal fluid face that is filled with water reaches predetermined altitude, the washings mixing undissolved washing powder enter into the pipe that is filled with water all, and now, from detergent box 002 stream is clear water.These clear water flow in inner core 005 through inlet triplet for water 410, branching pipe 412, outlet three way 411.Meanwhile, control circuit controls to open motor 405, and motor 405 drives agitator arm 408 to rotate.The rotation of agitator arm 408 forms downward current, and current flow in guide pipe 407, and finally flows out at the end of guide pipe horizontal segment 407-1.The water flowed out from guide pipe horizontal segment 407-1 end flows to the top of the vertical section 407-3 of guide pipe through the exterior lateral area of guide pipe 407, and again enters in guide pipe 407, thus at the formation circulating water flow in pipe that is filled with water.Washing powder dissolves rapidly in the process along with circulating water flow rapid movement.After reaching Preset Time, control circuit controls to cut out motor 405, and opens out water solenoid valve 401, makes washings through the inner core 005 going out water solenoid valve 401, outlet three way 411 flows into washing machine.For the undissolved washing powder be bonded on screen pack 409, repeat aforesaid operations, whole dissolving can be realized.In this process, when adding washings in the pipe that is filled with water, the passage 404-1 above supervisor's lid 404 and axis hole play the effect as the passage of discharging the air be filled with water in pipe.
As shown in Fig. 8, Fig. 9, Figure 10, the first more excellent embodiment of the impeller 006 in embodiment illustrated in fig. 1, comprises a circular impeller dish 1, and the upper surface of impeller dish 1 is provided with the washing rib 3 of the upwards middle part boss 2 of a projection and six upwards projection.Six washing rib 3 hoops are evenly distributed on middle part boss 2 around, and each washing rib 3 is " S " shape along impeller dish 1 radial direction.Middle part boss 2 is in round table-like, and the side of round platform is provided with along the bottom surface radially protruding convex tendon 11 identical with washing rib 3 quantity.Each convex tendon 11 is in smoothing junction with corresponding washing rib 3.The upper bottom surface of middle part boss 2 is provided with the uncovered cell to lower recess, and uncovered little indoor are removably provided with filter element 12.Be provided with the runner 8 being communicated with impeller superjacent air space and underlying space in the boss 2 of middle part, the center of middle part boss 2 is also provided with screw 7, and during installation, impeller is fixed on driving shaft of washing machine through screw 7 by the bolt of fixing impeller.Be provided with six runners 8 altogether in the boss 2 of middle part, each runner 8 all has a upper shed and a under shed, and its upper shed is located on the side of the uncovered cell above the boss 2 of middle part, and the upper shed hoop of six runners 8 is evenly distributed on screw 7 around.Impeller dish 1 is also provided with the through hole 6 being communicated with impeller superjacent air space and underlying space near its peripheral region.The lower surface of impeller dish 1 is provided with three ring stiffeners 4 and six pieces of impeller blades 5, and each impeller blade 5 is all connected with the ring stiffener 4 of outermost, and the under shed of runner 8 is arranged between adjacent two impeller blades 5, the outside of the ring stiffener 4 of outermost.Dowel 9 is provided with between each ring stiffener 4.Radius is minimum, be positioned at the ring stiffener of inner side is provided with pulsator lining 10 for being connected with driving shaft of washing machine.
As shown in Figure 8, Figure 9, in the first more excellent embodiment of impeller 006, the impeller be made up of six pieces of impeller blades 5 helically paddle.The surface of each block impeller blade 5 threadingly can be scanned by line segment and be formed.
As shown in Figure 11, Figure 12, filter element 12 comprises conducting element 12-1 and filtration members 12-2.Conducting element 12-1 comprises a barrel-shaped water conservancy diversion main body, and the bucket wall of barrel-shaped water conservancy diversion main body is provided with limbers, and the bottom surface of barrel-shaped water conservancy diversion main body is airtight plane, and the upper end of barrel-shaped water conservancy diversion main body is connected with a clamping rings one.Filtration members 12-2 is cylindrical, the face of cylinder offers multiple filter window, and in each filter window, all cover has a stocking shape screen pack (not shown).Be threaded connection between the clamping rings of conducting element 12-1 and filtration members 12-2; Be threaded connection between filtration members 12-2 and middle part boss 2.
As Figure 13, Figure 14, Figure 15 show, the more excellent embodiment of the second of the impeller 006 in embodiment illustrated in fig. 1, comprises a circular impeller dish 1, and the upper surface of impeller dish 1 is provided with the washing rib 3 of the upwards middle part boss 2 of a projection and six upwards projection.Six washing rib 3 hoops are evenly distributed on middle part boss 2 around, and each washing rib 3 is " S " shape along impeller dish 1 radial direction.Middle part boss 2 is in round table-like, and the side of round platform is provided with along the bottom surface radially protruding convex tendon 11 identical with washing rib 3 quantity.Each convex tendon 11 is in smoothing junction with corresponding washing rib 3.The upper bottom surface of middle part boss 2 is provided with the uncovered cell to lower recess, and uncovered little indoor are removably provided with filter element 12.Be provided with the runner 8 being communicated with impeller superjacent air space and underlying space in the boss 2 of middle part, the center of middle part boss 2 is also provided with screw, and during installation, impeller is fixed on driving shaft of washing machine through screw by the bolt of fixing impeller.Be provided with six runners 8 altogether in the boss 2 of middle part, each runner 8 all has a upper shed and a under shed, and its upper shed is located on the side of the uncovered cell above the boss 2 of middle part, and the upper shed hoop of six runners 8 is evenly distributed on around screw.Impeller dish 1 is also provided with the through hole 6 being communicated with impeller superjacent air space and underlying space near its peripheral region.The lower surface of impeller dish 1 is provided with three ring stiffeners 4 and six pieces of impeller blades 5, and each impeller blade 5 is all connected with the ring stiffener 4 of outermost, and the under shed of runner 8 is arranged between adjacent two impeller blades 5, the outside of the ring stiffener 4 of outermost.Dowel 9 is provided with between each ring stiffener 4.Radius is minimum, be positioned at the ring stiffener of inner side is provided with pulsator lining 10 for being connected with driving shaft of washing machine.
As Figure 13, Figure 14, Figure 15 show, in the more excellent embodiment of the second of impeller 006, impeller blade 5 is tabular, impeller blade 5 and horizontal plane.The angle crossed between the radial alignment of impeller blade 5 and outermost ring stiffener 4 junction and impeller blade 5 is 15 ° ~ 90 °.Particularly, in this more excellent embodiment, the angle crossed between the radial alignment of impeller blade 5 and outermost ring stiffener 4 junction and impeller blade 5 is chosen as 70 °.
As shown in Figure 16, Figure 17, Figure 18, the third more excellent embodiment of the impeller 006 in embodiment illustrated in fig. 1, comprises a circular impeller dish 1, and the upper surface of impeller dish 1 is provided with the washing rib 3 of the upwards middle part boss 2 of a projection and six upwards projection.Six washing rib 3 hoops are evenly distributed on middle part boss 2 around, and each washing rib 3 is " S " shape along impeller dish 1 radial direction.Middle part boss 2 is in round table-like, and the side of round platform is provided with along the bottom surface radially protruding convex tendon 11 identical with washing rib 3 quantity.Each convex tendon 11 is in smoothing junction with corresponding washing rib 3.The upper bottom surface of middle part boss 2 is provided with the uncovered cell to lower recess, and uncovered little indoor are removably provided with filter element 12.Be provided with the runner 8 being communicated with impeller superjacent air space and underlying space in the boss 2 of middle part, the center of middle part boss 2 is also provided with screw, and during installation, impeller is fixed on driving shaft of washing machine through screw by the bolt of fixing impeller.Be provided with six runners 8 altogether in the boss 2 of middle part, each runner 8 all has a upper shed and a under shed, and its upper shed is located on the side of the uncovered cell above the boss 2 of middle part, and the upper shed hoop of six runners 8 is evenly distributed on around screw.Impeller dish 1 is also provided with the through hole 6 being communicated with impeller superjacent air space and underlying space near its peripheral region.The lower surface of impeller dish 1 is provided with three ring stiffeners 4 and six pieces of impeller blades 5, and each impeller blade 5 is all connected with the ring stiffener 4 of outermost, and the under shed of runner 8 is arranged between adjacent two impeller blades 5, the outside of the ring stiffener 4 of outermost.Dowel 9 is provided with between each ring stiffener 4.Radius is minimum, be positioned at the ring stiffener of inner side is provided with pulsator lining 10 for being connected with driving shaft of washing machine.
As shown in Figure 16, Figure 17, Figure 18, in the third more excellent embodiment of impeller 006, impeller blade 5 is in tabular, and the angle between impeller blade 5 and horizontal plane is 15 ° ~ 75 °.Particularly, in this more excellent embodiment, the angle between impeller blade 5 and horizontal plane is chosen as 30 °.
The more excellent embodiment of the second below in conjunction with impeller 006, to the present invention do washing function reduce clothing occur in washing process be wound around principle be described further.
Watch towards impeller 006 above impeller 006, getting and being rotated counterclockwise direction is forward.When impeller 006 rotates forward, under the stirring of impeller, washings below impeller 006 are clapped to surrounding, and move upward through the flow-guiding channel be arranged on inside inner tank of washing machine 005, spray to bottom inner core 005 from the opening part of top, and the places such as the through hole 6 of the portion of washing water above impeller 006 on impeller dish 1, runner 8 and the gap between impeller dish 1 periphery and inner core 005 flow into below impeller 006.When impeller 006 reversely rotates, on the one hand, the washings above impeller 006, under the stirring of washing rib 3 and convex tendon 11, form ascending current above the middle part of impeller dish 1; On the other hand, under the stirring of impeller, the washings below impeller 006 gather to impeller 006 central lower, and the washings gathered produce high pressure, and portion of washing water is sprayed to above impeller 006 through runner 8.Ascending current and from the washings acting in conjunction that runner 8 upwards sprays, effectively can break up clothing, thus can reduce clothing and be wound around.In addition, the washings flowing through runner 8 are filtered unit 12 and filter in uncovered cell, and thus, washing machine is cleaned ability and got a promotion.
For the first and the third more excellent embodiment of impeller 006, they are also utilize the washings that upwards spray from runner and ascending current to break up clothing, thus reduce that clothing is wound around.
Claims (9)
1. the antiwind rotary drum washing machine of high cleaning strength with tubular detergent dissolution apparatus, comprise casing, urceolus, inner core, impeller, described urceolus is flexiblely suspended in described casing by multiple shock absorber part, described inner core is arranged in described urceolus rotationally, described impeller is arranged on the inside bottom of described inner core rotationally, is provided with detergent box above described casing; It is characterized in that, above described casing, be also provided with a detergent dissolution apparatus, described detergent dissolution apparatus comprises the pipe that is filled with water, be arranged on described in be filled with water the guide pipe in pipe and the agitator that is filled with water on pipe described in being arranged on; Described agitator comprises motor and agitator arm, and above the outside of the pipe that is filled with water described in described motor is fixedly mounted on, the output shaft of motor penetrates the pipe that is filled with water and is inserted in described guide pipe, and described agitator arm is fixedly mounted on the output shaft lower end of described motor; The described pipe that is filled with water also is provided with water inlet and delivery port, the outside of described water inlet is provided with entering water electromagnetic valve, also be provided with in described delivery port for preventing undissolved washing powder with the screen pack of the pipe that is filled with water described in washings outflow, the outside of delivery port is provided with out water solenoid valve; Described entering water electromagnetic valve is connected with an inlet triplet for water by water pipe, and described inlet triplet for water is connected with described detergent box by water pipe; Described go out water solenoid valve be connected with an outlet three way by water pipe, described outlet three way is connected with the water pipe washings flowing through this outlet three way being imported described inner core; Also be connected by a branching pipe between described inlet triplet for water with described outlet three way; Also liquid level sensor is provided with in the described pipe that is filled with water; Described impeller comprises a circular impeller dish, and the upper surface of described impeller dish is provided with the washing rib of upwards the middle part boss of projection and several upwards projections; Described washing rib hoop is evenly distributed on around the boss of described middle part, and each washing rib is " S " shape along described impeller dish radial direction; Described middle part boss is round table-like, and the side of round platform is provided with identical with described washing rib quantity radially towards the convex tendon of outer lug, each described convex tendon and corresponding washing rib in smoothing junction; The upper bottom surface of described middle part boss is provided with the uncovered cell to lower recess, and described uncovered little indoor are removably provided with filter element; The lower surface of described impeller dish is provided with multiple ring stiffener and polylith impeller blade, is provided with dowel between each described ring stiffener, and radius is minimum, be positioned at the described ring stiffener of inner side is provided with pulsator lining for being connected with driving shaft of washing machine; The runner being communicated with impeller superjacent air space and underlying space is provided with in the boss of described middle part, described runner has upper shed and under shed, described upper shed is arranged on bottom surface or the side of described uncovered cell, and described under shed is arranged between adjacent two impeller blades, the radial outside of outermost ring stiffener; The shape of the impeller be made up of described impeller blade meets: when impeller rotates forward or backwards, is stirred and on the current direction formed or be downward through described runner by impeller.
2. the antiwind rotary drum washing machine of high cleaning strength of the tubular detergent dissolution apparatus of band according to claim 1, it is characterized in that, described guide pipe is divided into the vertical section of guide pipe, guide pipe elbow section and guide pipe horizontal segment, the lower end of the vertical section of described guide pipe is connected with the upper end one of described guide pipe elbow section, and the lower end of described guide pipe elbow section is connected with the front end one of described guide pipe horizontal segment; The output shaft of described motor is inserted in the vertical section of described guide pipe from top, and described agitator arm is positioned at the vertical section of described guide pipe.
3. the antiwind rotary drum washing machine of high cleaning strength of the tubular detergent dissolution apparatus of band according to claim 2, is characterized in that, described in be filled with water pipe comprise supervisor and tail pipe; Described supervisor is made up of main pipe and supervisor's lid, described main pipe is divided into supervisor horizontal segment, main pipe elbow section, is responsible for vertical section, the lower end of the vertical section of described supervisor is connected with the upper end one of described main pipe elbow section, and the lower end of described main pipe elbow section is connected with the front end one of described supervisor's horizontal segment; Described supervisor's lid is a circular lid, and supervisor's lid is arranged on the upper end of the vertical section of described supervisor by helicitic texture; Described motor is fixedly mounted on described supervisor and covers; Described tail pipe is airtight barrel-shaped in rear end, and the front end of tail pipe is by the rear end compact siro spinning technology of helicitic texture and described supervisor's horizontal segment.
4. the antiwind rotary drum washing machine of high cleaning strength of the tubular detergent dissolution apparatus of band according to claim 3, it is characterized in that, the outside of described guide pipe horizontal segment is provided with the location-plate for positioning guide pipe, the inner side of described supervisor's horizontal segment be provided with for described location-plate jointly to the groove that guide pipe positions.
5. the antiwind rotary drum washing machine of high cleaning strength of the tubular detergent dissolution apparatus of band according to claim 4, it is characterized in that, described delivery port is arranged on the below of described tail pipe, and described water inlet is arranged in described main pipe elbow section; Described supervisor covers and is provided with an axis hole and multiple passage, and the output shaft of described motor is penetrated into by described axis hole and is filled with water in pipe.
6. the antiwind rotary drum washing machine of high cleaning strength of the tubular detergent dissolution apparatus of band according to claim 5, it is characterized in that, described filter element comprises conducting element and filtration members; Described conducting element comprises a barrel-shaped water conservancy diversion main body, and the bucket wall of described barrel-shaped water conservancy diversion main body is provided with limbers, and the bottom surface of barrel-shaped water conservancy diversion main body is airtight plane, and the upper end of barrel-shaped water conservancy diversion main body is connected with a clamping rings one; Described filtration members is cylindrical, the face of cylinder offers multiple filter window, and in filter window described in each, all cover has a stocking shape screen pack; Described conducting element is connected by detachability between described clamping rings with described filtration members; Between described filtration members with described middle part boss, detachability is connected.
7. the antiwind rotary drum washing machine of high cleaning strength of the tubular detergent dissolution apparatus of band according to claim 1 or 2 or 3 or 4 or 5 or 6, is characterized in that, described impeller helically paddle.
8. the antiwind rotary drum washing machine of high cleaning strength of the tubular detergent dissolution apparatus of band according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that, described impeller blade is tabular, impeller blade and horizontal plane; The angle crossed between the radial alignment of impeller blade and outermost ring stiffener junction and described impeller blade is 15 ° ~ 90 °.
9. the antiwind rotary drum washing machine of high cleaning strength of the tubular detergent dissolution apparatus of band according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that, described impeller blade is tabular, and the angle between impeller blade and horizontal plane is 15 ° ~ 75 °.
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